Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

how many types of operating system?

IBM,

18 22397

how to recover the boot block in soalris 9,i am able to get CDE desktop login.

5 8730

What is an interrupt? How are multiple interrupts dealt with?

2238

List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes.

Voltech,

2293

Q2. Explain the difference between a MONOLITHIC KERNAL and a MICROKERNAL?

2025

What is an interrupt? How are multiple interrupts dealt with?

2206

Can anybody tell me the step by step how to install raid-5

Google,

7 11230

what is the difference between SED and GREP ? Which one is more better and why?

IBM,

4 36910

how to find the 51th record of a file containing 100 records in unix.

IBM,

12 24891

how to use grep command to list find the records of a file containg 10 different strings

IBM,

5 13869

What is the difference between NFS 3 and NFS 4? What are new features added in NFS4?

ComNet,

3 20992

what are the ALOM commands are used to troubleshooting sunv440 server on ALOM console mode?

Accel, Accel Frontline, Bhel, CSC,

1 5729

what are the ILOM commands are used to troubleshooting sunv490 server on ILOM console mode?

CSC,

1 6674

If JFS file system is 100% full how we can increase the file system ?

3 8036

What is shrinking file system in AIX where it actually resides?

2434

Un-Answered Questions { Operating Systems }

Write a program to insert an element and in the specific position in the array?

907

How do I know if my windows is corrupted?

834

Has linux ever been hacked?

842

What does an application error mean?

941

Is stack a dynamic data structure?

892

What are the deadlock avoidance algorithms?

1104

What is pipe in unix example?

972

What is icmp flood?

938

What are scalar values?

983

What is the problem if the hard disk is not detected?

877

What is “chmod” command?

1176

What is a map in programming?

884

How will you suspend a running process and put it in the background?

1584

What is samba?

878

What is windows explorer computer?

840

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